The Problem "Seven Bridges of Königsberg" in a Java application.

The attempt of a Java application which allows some algorithms, to run through a graph modell in a Neo4J database. Program tries to show several attempts of the run through, with the result that this problem is in this constellation is not solveable.

Here a good describtion of this mathematical problem: http://www.maa.org/press/periodicals/convergence/leonard-eulers-solution-to-the-konigsberg-bridge-problem